"当你是一个女孩时，你必须样样都行。你必须在所做的事情上非常出色，但你还得超级温柔，还得性感，还得友善。这就像，我不可能同时做到所有这些事：我是一个人。"

Simplified Meaning:

Being a girl often means dealing with a lot of different expectations all at once. People might expect you to be really good at your job or studies, to be kind and friendly, to look attractive, and to always be polite. This can be overwhelming because nobody can be perfect in every way all the time — after all, everyone is human and has their own limits. For instance, imagine a female student who's expected to get top grades, be a great friend, look fashionable, and stay cheerful all the time. This is too much pressure and not realistic. It's important to recognize that it's okay not to meet every expectation — everyone has their own strengths and it's okay to just be yourself. Trying to balance everything can make someone feel exhausted and stressed, so it's better to focus on being true to yourself rather than trying to be perfect in every way.